diff options
Diffstat (limited to 'docs/src/docusaurus-tree-sitter-plugin/index.js')
| -rw-r--r-- | docs/src/docusaurus-tree-sitter-plugin/index.js | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/docs/src/docusaurus-tree-sitter-plugin/index.js b/docs/src/docusaurus-tree-sitter-plugin/index.js index da9809d..c8a9500 100644 --- a/docs/src/docusaurus-tree-sitter-plugin/index.js +++ b/docs/src/docusaurus-tree-sitter-plugin/index.js @@ -11,17 +11,33 @@ module.exports = function () { loader: "null-loader", }); } else { - // web-tree-sitter has a hard-coded path to tree-sitter.wasm, + // The way web-tree-sitter loads tree-sitter.wasm isn't something that + // Docusaurus/Webpack identify as an asset. There is currently no way to + // set location of the file other than patching web-tree-sitter. // (see https://github.com/tree-sitter/tree-sitter/issues/559) - // which some browsers treat as absolute and others as relative. - // This breaks everything. Rewrite it to always use an absolute path. rules.push({ test: /tree-sitter\.js$/, loader: "string-replace-loader", options: { - search: '"tree-sitter.wasm"', - replace: '"/tree-sitter.wasm"', - strict: true, + multiple: [ + // Replace the path to tree-sitter.wasm with a "new URL()" to clue + // Webpack in that it is an asset. + { + search: '"tree-sitter.wasm"', + replace: '(new URL("tree-sitter.wasm", import.meta.url)).href', + strict: true, + }, + // Webpack replaces "new URL()" with the full URL to the asset, but + // web-tree-sitter will still add a prefix to it unless there is a + // Module.locateFile() function. + { + search: "var Module=void 0!==Module?Module:{};", + replace: `var Module = { + locateFile: (path, prefix) => path.startsWith('http') ? path : prefix + path, + };`, + strict: true, + }, + ], }, }); } |